(3,4) And they can bind to erythrocytes,simultaneously with immune factors, causing hemagglutination and anemia. (5)Of the 119 known dietary lectins, about half are panhemagglutinins, clumping allblood types. The remainder are blood-type specific.
Two of the four cells will contain one recombinant chromosome. In eukaryotic cells, crossing over can also occur during mitosis. Somatic cells (non-sex cells) undergo mitosis to produce two distinct cells with identical genetic material.
3. Explain how crossing over of chromatids in prophase I leads to genetic recombination, ensuring the gametes produced from one parent to be virtually all unique. During crossing over, homologous chromatids break and exchange equivalent segments, resulting in new combination of genes from the two parents.